Medical Expenses and Powered Chair

Hi everyone, its me Randy and I hate having to ask but I'm in need of y'alls help. I've been dealing with a lot of health issues for the past couple years and it doesn't seem to stop. Just recently I've had emergency surgery on my leg and my kidneys are in bad enough condition for me to be placed on dialysis. I've also been dealing with severe loss of movement in my left leg, fatigue, muscle tightness, and extreme weight gain from water retention, on top of my 5 ruptured discs and bad knees which makes it extremely difficult to walk, It also makes it difficult for Tessa to push me around in a wheelchair so I'll be needing help buying a powered wheelchair(roughly $3,000) to get around as well as help with current and future medical bills and expenses. Unfortunately she even had to stop working herself to help me get from appointment to appointment every week too. I'm not one to ask for help, but I could really use y'alls right now because I'll more than likely never be able to work a full time job again and financially we are tapped out. So if you could help us out with whatever you can, we would greatly appreciate it. Thank You!!!